-Do you know anything about C919?
-Of course. It's a kind of plane which_______China.( )
is made of
is made in
is made from
is made up of
Tom doesn’t like red pens, so he wants a blue _______.
The workers are planting some trees on ____ sides of the street. Although they are tired, ______ of them have a rest .
The boy is taller than_____ in his class.
Your watch is quite nice, where did you buy _____? I want to buy _____ too.
---Could we see each other at 9 o’clock tomorrow morning? --- Sorry , let’s make it _______ time.